import Book.*;
import User.*;

import java.util.Scanner;

public class Mian {
    public static User login(){
        Scanner scanner = new Scanner(System.in);
        System.out.println("请输入你的姓名");
        String name = scanner.nextLine();
        System.out.println("请输入你的身份：1.管理员 2.普通用户");
        int choice = scanner.nextInt();
        if(choice == 1){
            return new AdminUser(name);
        }else{
            return new NormalUser(name);
        }
    }

    public static void main(String[] args) {
        BookList bookList = new BookList();
        User user = login();
        //user确定是那个对象，choice确定是什么操作
        do{
            int choice = user.mnus();
            user.doOperator(choice,bookList);
        }while(true);



    }
}
